From d23b262519aecdf2a477419ad6a4ff09f0161324 Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Mon, 4 Jul 2022 16:17:07 +0200
Subject: [PATCH 1/6] refactor: remove unnecessary computed

Fixes lint no-const-assign.
---
 packages/client/src/pages/admin/bot-protection.vue | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/packages/client/src/pages/admin/bot-protection.vue b/packages/client/src/pages/admin/bot-protection.vue
index d2e7919b4..d316f973b 100644
--- a/packages/client/src/pages/admin/bot-protection.vue
+++ b/packages/client/src/pages/admin/bot-protection.vue
@@ -61,27 +61,22 @@ let hcaptchaSecretKey: string | null = $ref(null);
 let recaptchaSiteKey: string | null = $ref(null);
 let recaptchaSecretKey: string | null = $ref(null);
 
-const enableHcaptcha = $computed(() => provider === 'hcaptcha');
-const enableRecaptcha = $computed(() => provider === 'recaptcha');
-
 async function init() {
 	const meta = await os.api('admin/meta');
-	enableHcaptcha = meta.enableHcaptcha;
 	hcaptchaSiteKey = meta.hcaptchaSiteKey;
 	hcaptchaSecretKey = meta.hcaptchaSecretKey;
-	enableRecaptcha = meta.enableRecaptcha;
 	recaptchaSiteKey = meta.recaptchaSiteKey;
 	recaptchaSecretKey = meta.recaptchaSecretKey;
 
-	provider = enableHcaptcha ? 'hcaptcha' : enableRecaptcha ? 'recaptcha' : null;
+	provider = meta.enableHcaptcha ? 'hcaptcha' : meta.enableRecaptcha ? 'recaptcha' : null;
 }
 
 function save() {
 	os.apiWithDialog('admin/update-meta', {
-		enableHcaptcha,
+		enableHcaptcha: provider === 'hcaptcha',
 		hcaptchaSiteKey,
 		hcaptchaSecretKey,
-		enableRecaptcha,
+		enableRecaptcha: provider === 'recaptcha',
 		recaptchaSiteKey,
 		recaptchaSecretKey,
 	}).then(() => {

From 0dc3a8b2e84c6c4eac65d879e2817d9fc97fbfdf Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Mon, 4 Jul 2022 16:22:11 +0200
Subject: [PATCH 2/6] fix lint: use let instead of const for $ref

Fixes lint no-const-assign.
---
 packages/client/src/pages/admin/overview.user.vue | 2 +-
 packages/client/src/pages/gallery/post.vue        | 4 ++--
 packages/client/src/pages/theme-editor.vue        | 2 +-
 packages/client/src/ui/classic.vue                | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/client/src/pages/admin/overview.user.vue b/packages/client/src/pages/admin/overview.user.vue
index 40592b280..d70336f3c 100644
--- a/packages/client/src/pages/admin/overview.user.vue
+++ b/packages/client/src/pages/admin/overview.user.vue
@@ -19,7 +19,7 @@ const props = defineProps<{
 	user: misskey.entities.User;
 }>();
 
-const chart = $ref(null);
+let chart = $ref(null);
 
 os.apiGet('charts/user/notes', { userId: props.user.id, limit: 16, span: 'day' }).then(res => {
 	chart = res;
diff --git a/packages/client/src/pages/gallery/post.vue b/packages/client/src/pages/gallery/post.vue
index e16ccc315..e87a541e9 100644
--- a/packages/client/src/pages/gallery/post.vue
+++ b/packages/client/src/pages/gallery/post.vue
@@ -74,8 +74,8 @@ const props = defineProps<{
 	postId: string;
 }>();
 
-const post = $ref(null);
-const error = $ref(null);
+let post = $ref(null);
+let error = $ref(null);
 const otherPostsPagination = {
 	endpoint: 'users/gallery/posts' as const,
 	limit: 6,
diff --git a/packages/client/src/pages/theme-editor.vue b/packages/client/src/pages/theme-editor.vue
index cec383359..d0a26c9cf 100644
--- a/packages/client/src/pages/theme-editor.vue
+++ b/packages/client/src/pages/theme-editor.vue
@@ -118,7 +118,7 @@ const fgColors = [
 	{ color: 'pink', forLight: '#84667d', forDark: '#e4d1e0', forPreview: '#b12390' },
 ];
 
-const theme = $ref<Partial<Theme>>({
+let theme = $ref<Partial<Theme>>({
 	base: 'light',
 	props: lightTheme.props,
 });
diff --git a/packages/client/src/ui/classic.vue b/packages/client/src/ui/classic.vue
index 310232aec..a2c26f536 100644
--- a/packages/client/src/ui/classic.vue
+++ b/packages/client/src/ui/classic.vue
@@ -60,8 +60,8 @@ const DESKTOP_THRESHOLD = 1100;
 let isDesktop = $ref(window.innerWidth >= DESKTOP_THRESHOLD);
 
 let pageMetadata = $ref<null | ComputedRef<PageMetadata>>();
-const widgetsShowing = $ref(false);
-const fullView = $ref(false);
+let widgetsShowing = $ref(false);
+let fullView = $ref(false);
 let globalHeaderHeight = $ref(0);
 const wallpaper = localStorage.getItem('wallpaper') != null;
 const showMenuOnTop = $computed(() => defaultStore.state.menuDisplay === 'top');

From ae3a51a673cc669f123e4663c7aa245ebc4684d6 Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Mon, 4 Jul 2022 16:33:55 +0200
Subject: [PATCH 3/6] fix lint no-undef

---
 packages/client/src/components/code-core.vue     | 2 +-
 packages/client/src/pages/admin/_header_.vue     | 1 -
 packages/client/src/pages/my-antennas/editor.vue | 1 +
 packages/client/src/pages/my-lists/list.vue      | 1 +
 packages/client/src/pages/theme-editor.vue       | 1 +
 packages/client/src/ui/deck/main-column.vue      | 2 +-
 6 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/packages/client/src/components/code-core.vue b/packages/client/src/components/code-core.vue
index 45a38afe0..65dee5cda 100644
--- a/packages/client/src/components/code-core.vue
+++ b/packages/client/src/components/code-core.vue
@@ -5,7 +5,7 @@
 
 <script lang="ts" setup>
 import { computed } from 'vue';
-import 'prismjs';
+import { Prism } from 'prismjs';
 import 'prismjs/themes/prism-okaidia.css';
 
 const props = defineProps<{
diff --git a/packages/client/src/pages/admin/_header_.vue b/packages/client/src/pages/admin/_header_.vue
index 73747e116..aea2663c3 100644
--- a/packages/client/src/pages/admin/_header_.vue
+++ b/packages/client/src/pages/admin/_header_.vue
@@ -75,7 +75,6 @@ const hasTabs = computed(() => {
 
 const showTabsPopup = (ev: MouseEvent) => {
 	if (!hasTabs.value) return;
-	if (!narrow.value) return;
 	ev.preventDefault();
 	ev.stopPropagation();
 	const menu = props.tabs.map(tab => ({
diff --git a/packages/client/src/pages/my-antennas/editor.vue b/packages/client/src/pages/my-antennas/editor.vue
index 6f3c4afbf..9470257c6 100644
--- a/packages/client/src/pages/my-antennas/editor.vue
+++ b/packages/client/src/pages/my-antennas/editor.vue
@@ -46,6 +46,7 @@
 
 <script lang="ts" setup>
 import { watch } from 'vue';
+import * as Acct from 'misskey-js/built/acct';
 import MkButton from '@/components/ui/button.vue';
 import MkInput from '@/components/form/input.vue';
 import MkTextarea from '@/components/form/textarea.vue';
diff --git a/packages/client/src/pages/my-lists/list.vue b/packages/client/src/pages/my-lists/list.vue
index 5bc0bf41d..892878ae8 100644
--- a/packages/client/src/pages/my-lists/list.vue
+++ b/packages/client/src/pages/my-lists/list.vue
@@ -41,6 +41,7 @@ import MkButton from '@/components/ui/button.vue';
 import * as os from '@/os';
 import { mainRouter } from '@/router';
 import { definePageMetadata } from '@/scripts/page-metadata';
+import { i18n } from '@/i18n';
 
 const props = defineProps<{
 	listId: string;
diff --git a/packages/client/src/pages/theme-editor.vue b/packages/client/src/pages/theme-editor.vue
index d0a26c9cf..44b5a05f2 100644
--- a/packages/client/src/pages/theme-editor.vue
+++ b/packages/client/src/pages/theme-editor.vue
@@ -78,6 +78,7 @@ import FormButton from '@/components/ui/button.vue';
 import FormTextarea from '@/components/form/textarea.vue';
 import FormFolder from '@/components/form/folder.vue';
 
+import { $i } from '@/account';
 import { Theme, applyTheme } from '@/scripts/theme';
 import lightTheme from '@/themes/_light.json5';
 import darkTheme from '@/themes/_dark.json5';
diff --git a/packages/client/src/ui/deck/main-column.vue b/packages/client/src/ui/deck/main-column.vue
index 670b4a212..9a5fd43af 100644
--- a/packages/client/src/ui/deck/main-column.vue
+++ b/packages/client/src/ui/deck/main-column.vue
@@ -53,7 +53,7 @@ function onContextmenu(ev: MouseEvent) {
 	if (isLink(ev.target as HTMLElement)) return;
 	if (['INPUT', 'TEXTAREA', 'IMG', 'VIDEO', 'CANVAS'].includes((ev.target as HTMLElement).tagName) || (ev.target as HTMLElement).attributes['contenteditable']) return;
 	if (window.getSelection()?.toString() !== '') return;
-	const path = router.currentRoute.value.path;
+	const path = mainRouter.currentRoute.value.path;
 	os.contextMenu([{
 		type: 'label',
 		text: path,

From 7cbd70bd36814391d69cf30ad09510fefced7483 Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Mon, 4 Jul 2022 16:39:04 +0200
Subject: [PATCH 4/6] fix lint no-prototype-builtins

---
 packages/client/src/components/form-dialog.vue | 2 +-
 packages/client/src/plugin.ts                  | 2 +-
 packages/client/src/scripts/array.ts           | 2 +-
 packages/client/src/widgets/widget.ts          | 5 +++--
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/packages/client/src/components/form-dialog.vue b/packages/client/src/components/form-dialog.vue
index 5fd9ec460..f05dde16f 100644
--- a/packages/client/src/components/form-dialog.vue
+++ b/packages/client/src/components/form-dialog.vue
@@ -98,7 +98,7 @@ export default defineComponent({
 
 	created() {
 		for (const item in this.form) {
-			this.values[item] = this.form[item].hasOwnProperty('default') ? this.form[item].default : null;
+			this.values[item] = this.form[item].default ?? null;
 		}
 	},
 
diff --git a/packages/client/src/plugin.ts b/packages/client/src/plugin.ts
index ca7b4b73d..de1c95567 100644
--- a/packages/client/src/plugin.ts
+++ b/packages/client/src/plugin.ts
@@ -38,7 +38,7 @@ export function install(plugin) {
 function createPluginEnv(opts) {
 	const config = new Map();
 	for (const [k, v] of Object.entries(opts.plugin.config || {})) {
-		config.set(k, jsToVal(opts.plugin.configData.hasOwnProperty(k) ? opts.plugin.configData[k] : v.default));
+		config.set(k, jsToVal(typeof opts.plugin.configData[k] !== 'undefined' ? opts.plugin.configData[k] : v.default));
 	}
 
 	return {
diff --git a/packages/client/src/scripts/array.ts b/packages/client/src/scripts/array.ts
index 29d027de1..26c6195d6 100644
--- a/packages/client/src/scripts/array.ts
+++ b/packages/client/src/scripts/array.ts
@@ -98,7 +98,7 @@ export function groupOn<T, S>(f: (x: T) => S, xs: T[]): T[][] {
 export function groupByX<T>(collections: T[], keySelector: (x: T) => string) {
 	return collections.reduce((obj: Record<string, T[]>, item: T) => {
 		const key = keySelector(item);
-		if (!obj.hasOwnProperty(key)) {
+		if (typeof obj[key] === 'undefined') {
 			obj[key] = [];
 		}
 
diff --git a/packages/client/src/widgets/widget.ts b/packages/client/src/widgets/widget.ts
index 9626d0161..9fdfe7f3e 100644
--- a/packages/client/src/widgets/widget.ts
+++ b/packages/client/src/widgets/widget.ts
@@ -36,8 +36,9 @@ export const useWidgetPropsManager = <F extends Form & Record<string, { default:
 
 	const mergeProps = () => {
 		for (const prop of Object.keys(propsDef)) {
-			if (widgetProps.hasOwnProperty(prop)) continue;
-			widgetProps[prop] = propsDef[prop].default;
+			if (typeof widgetProps[prop] === 'undefined') {
+				widgetProps[prop] = propsDef[prop].default;
+			}
 		}
 	};
 	watch(widgetProps, () => {

From 95388159805f1dc17431a705c5a712b483a42dcd Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Mon, 4 Jul 2022 16:46:48 +0200
Subject: [PATCH 5/6] fix lint @typescript-eslint/ban-types

---
 packages/client/src/components/global/router-view.vue | 3 ---
 packages/client/src/components/tag-cloud.vue          | 2 --
 packages/client/src/scripts/autocomplete.ts           | 2 +-
 packages/client/src/scripts/hotkey.ts                 | 8 +++++---
 packages/client/src/scripts/url.ts                    | 2 +-
 5 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/packages/client/src/components/global/router-view.vue b/packages/client/src/components/global/router-view.vue
index 7138faaa9..fca2371f0 100644
--- a/packages/client/src/components/global/router-view.vue
+++ b/packages/client/src/components/global/router-view.vue
@@ -13,9 +13,6 @@ const props = defineProps<{
 	router?: Router;
 }>();
 
-const emit = defineEmits<{
-}>();
-
 const router = props.router ?? inject('router');
 
 if (router == null) {
diff --git a/packages/client/src/components/tag-cloud.vue b/packages/client/src/components/tag-cloud.vue
index 5ffa7321e..9f3bc1c60 100644
--- a/packages/client/src/components/tag-cloud.vue
+++ b/packages/client/src/components/tag-cloud.vue
@@ -13,8 +13,6 @@
 import { onMounted, ref, watch, PropType, onBeforeUnmount } from 'vue';
 import tinycolor from 'tinycolor2';
 
-const props = defineProps<{}>();
-
 const loaded = !!window.TagCanvas;
 const SAFE_FOR_HTML_ID = 'abcdefghijklmnopqrstuvwxyz';
 const computedStyle = getComputedStyle(document.documentElement);
diff --git a/packages/client/src/scripts/autocomplete.ts b/packages/client/src/scripts/autocomplete.ts
index 8d9bdee8f..3ef622417 100644
--- a/packages/client/src/scripts/autocomplete.ts
+++ b/packages/client/src/scripts/autocomplete.ts
@@ -8,7 +8,7 @@ export class Autocomplete {
 		x: Ref<number>;
 		y: Ref<number>;
 		q: Ref<string | null>;
-		close: Function;
+		close: () => void;
 	} | null;
 	private textarea: HTMLInputElement | HTMLTextAreaElement;
 	private currentType: string;
diff --git a/packages/client/src/scripts/hotkey.ts b/packages/client/src/scripts/hotkey.ts
index fd9c74f6c..bd8c3b6ca 100644
--- a/packages/client/src/scripts/hotkey.ts
+++ b/packages/client/src/scripts/hotkey.ts
@@ -1,6 +1,8 @@
 import keyCode from './keycode';
 
-type Keymap = Record<string, Function>;
+type Callback = (ev: KeyboardEvent) => void;
+
+type Keymap = Record<string, Callback>;
 
 type Pattern = {
 	which: string[];
@@ -11,14 +13,14 @@ type Pattern = {
 
 type Action = {
 	patterns: Pattern[];
-	callback: Function;
+	callback: Callback;
 	allowRepeat: boolean;
 };
 
 const parseKeymap = (keymap: Keymap) => Object.entries(keymap).map(([patterns, callback]): Action => {
 	const result = {
 		patterns: [],
-		callback: callback,
+		callback,
 		allowRepeat: true
 	} as Action;
 
diff --git a/packages/client/src/scripts/url.ts b/packages/client/src/scripts/url.ts
index 542b00e0f..86735de9f 100644
--- a/packages/client/src/scripts/url.ts
+++ b/packages/client/src/scripts/url.ts
@@ -1,4 +1,4 @@
-export function query(obj: {}): string {
+export function query(obj: Record<string, any>): string {
 	const params = Object.entries(obj)
 		.filter(([, v]) => Array.isArray(v) ? v.length : v !== undefined)
 		.reduce((a, [k, v]) => (a[k] = v, a), {} as Record<string, any>);

From bc49a0e9be665741e828971708833dbee78f51fc Mon Sep 17 00:00:00 2001
From: CyberRex <hspwinx86@gmail.com>
Date: Tue, 5 Jul 2022 00:21:01 +0900
Subject: [PATCH 6/6] Add additional drive capacity change support (#8867)

* Add additional drive capacity change support

* Update packages/backend/src/server/api/endpoints/admin/drive-capacity-override.ts

Co-authored-by: Johann150 <johann@qwertqwefsday.eu>

* :art:

* show instance default capacity in placeholder

* fix

* update api/drive

* fix

* remove :

* fix lint

Co-authored-by: Johann150 <johann@qwertqwefsday.eu>
Co-authored-by: tamaina <tamaina@hotmail.co.jp>
---
 locales/ja-JP.yml                             |  3 ++
 .../1655813815729-driveCapacityOverrideMb.js  | 13 +++++
 packages/backend/src/models/entities/user.ts  |  6 +++
 .../backend/src/models/repositories/user.ts   |  1 +
 packages/backend/src/server/api/endpoints.ts  |  2 +
 .../admin/drive-capacity-override.ts          | 47 +++++++++++++++++++
 .../backend/src/server/api/endpoints/drive.ts |  2 +-
 .../backend/src/services/drive/add-file.ts    | 11 ++++-
 packages/client/src/pages/user-info.vue       | 38 +++++++++++++--
 9 files changed, 117 insertions(+), 6 deletions(-)
 create mode 100644 packages/backend/migration/1655813815729-driveCapacityOverrideMb.js
 create mode 100644 packages/backend/src/server/api/endpoints/admin/drive-capacity-override.ts

diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 968448992..ce25095d5 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -203,6 +203,7 @@ done: "完了"
 processing: "処理中"
 preview: "プレビュー"
 default: "デフォルト"
+defaultValueIs: "デフォルト: {value}"
 noCustomEmojis: "絵文字はありません"
 noJobs: "ジョブはありません"
 federating: "連合中"
@@ -855,6 +856,8 @@ noEmailServerWarning: "メールサーバーの設定がされていません。
 thereIsUnresolvedAbuseReportWarning: "未対応の通報があります。"
 recommended: "推奨"
 check: "チェック"
+driveCapOverrideLabel: "このユーザーのドライブ容量上限を変更"
+driveCapOverrideCaption: "0以下を指定すると解除されます。"
 requireAdminForView: "閲覧するには管理者アカウントでログインしている必要があります。"
 isSystemAccount: "システムにより自動で作成・管理されているアカウントです。"
 typeToConfirm: "この操作を行うには {x} と入力してください"
diff --git a/packages/backend/migration/1655813815729-driveCapacityOverrideMb.js b/packages/backend/migration/1655813815729-driveCapacityOverrideMb.js
new file mode 100644
index 000000000..f257cd112
--- /dev/null
+++ b/packages/backend/migration/1655813815729-driveCapacityOverrideMb.js
@@ -0,0 +1,13 @@
+export class driveCapacityOverrideMb1655813815729 {
+    name = 'driveCapacityOverrideMb1655813815729'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user" ADD "driveCapacityOverrideMb" integer`);
+        await queryRunner.query(`COMMENT ON COLUMN "user"."driveCapacityOverrideMb" IS 'Overrides user drive capacity limit'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`COMMENT ON COLUMN "user"."driveCapacityOverrideMb" IS 'Overrides user drive capacity limit'`);
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "driveCapacityOverrideMb"`);
+    }
+}
diff --git a/packages/backend/src/models/entities/user.ts b/packages/backend/src/models/entities/user.ts
index df92fb825..bc9446be4 100644
--- a/packages/backend/src/models/entities/user.ts
+++ b/packages/backend/src/models/entities/user.ts
@@ -218,6 +218,12 @@ export class User {
 	})
 	public token: string | null;
 
+	@Column('integer', {
+		nullable: true,
+		comment: 'Overrides user drive capacity limit',
+	})
+	public driveCapacityOverrideMb: number | null;
+
 	constructor(data: Partial<User>) {
 		if (data == null) return;
 
diff --git a/packages/backend/src/models/repositories/user.ts b/packages/backend/src/models/repositories/user.ts
index 8a4e48efd..645091395 100644
--- a/packages/backend/src/models/repositories/user.ts
+++ b/packages/backend/src/models/repositories/user.ts
@@ -315,6 +315,7 @@ export const UserRepository = db.getRepository(User).extend({
 			} : undefined) : undefined,
 			emojis: populateEmojis(user.emojis, user.host),
 			onlineStatus: this.getOnlineStatus(user),
+			driveCapacityOverrideMb: user.driveCapacityOverrideMb,
 
 			...(opts.detail ? {
 				url: profile!.url,
diff --git a/packages/backend/src/server/api/endpoints.ts b/packages/backend/src/server/api/endpoints.ts
index 4a2ecebd8..4644f34d9 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -314,6 +314,7 @@ import * as ep___users_search from './endpoints/users/search.js';
 import * as ep___users_show from './endpoints/users/show.js';
 import * as ep___users_stats from './endpoints/users/stats.js';
 import * as ep___fetchRss from './endpoints/fetch-rss.js';
+import * as ep___admin_driveCapOverride from './endpoints/admin/drive-capacity-override.js';
 
 const eps = [
 	['admin/meta', ep___admin_meta],
@@ -629,6 +630,7 @@ const eps = [
 	['users/search', ep___users_search],
 	['users/show', ep___users_show],
 	['users/stats', ep___users_stats],
+	['admin/drive-capacity-override', ep___admin_driveCapOverride],
 	['fetch-rss', ep___fetchRss],
 ];
 
diff --git a/packages/backend/src/server/api/endpoints/admin/drive-capacity-override.ts b/packages/backend/src/server/api/endpoints/admin/drive-capacity-override.ts
new file mode 100644
index 000000000..a4b29770e
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/admin/drive-capacity-override.ts
@@ -0,0 +1,47 @@
+import define from '../../define.js';
+import { Users } from '@/models/index.js';
+import { User } from '@/models/entities/user.js';
+import { insertModerationLog } from '@/services/insert-moderation-log.js';
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		userId: { type: 'string', format: 'misskey:id' },
+		overrideMb: { type: 'number', nullable: true },
+	},
+	required: ['userId', 'overrideMb'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+export default define(meta, paramDef, async (ps, me) => {
+	const user = await Users.findOneBy({ id: ps.userId });
+
+	if (user == null) {
+		throw new Error('user not found');
+	}
+
+	if (!Users.isLocalUser(user)) {
+		throw new Error('user is not local user');
+	} 
+
+	/*if (user.isAdmin) {
+		throw new Error('cannot suspend admin');
+	}
+	if (user.isModerator) {
+		throw new Error('cannot suspend moderator');
+	}*/
+
+	await Users.update(user.id, {
+		driveCapacityOverrideMb: ps.overrideMb,
+	});
+
+	insertModerationLog(me, 'change-drive-capacity-override', {
+		targetId: user.id,
+	});
+});
diff --git a/packages/backend/src/server/api/endpoints/drive.ts b/packages/backend/src/server/api/endpoints/drive.ts
index 47e940cdd..82497adef 100644
--- a/packages/backend/src/server/api/endpoints/drive.ts
+++ b/packages/backend/src/server/api/endpoints/drive.ts
@@ -39,7 +39,7 @@ export default define(meta, paramDef, async (ps, user) => {
 	const usage = await DriveFiles.calcDriveUsageOf(user.id);
 
 	return {
-		capacity: 1024 * 1024 * instance.localDriveCapacityMb,
+		capacity: 1024 * 1024 * (user.driveCapacityOverrideMb || instance.localDriveCapacityMb),
 		usage: usage,
 	};
 });
diff --git a/packages/backend/src/services/drive/add-file.ts b/packages/backend/src/services/drive/add-file.ts
index a25413187..0dfad11cf 100644
--- a/packages/backend/src/services/drive/add-file.ts
+++ b/packages/backend/src/services/drive/add-file.ts
@@ -307,7 +307,7 @@ async function deleteOldFile(user: IRemoteUser) {
 
 type AddFileArgs = {
 	/** User who wish to add file */
-	user: { id: User['id']; host: User['host'] } | null;
+	user: { id: User['id']; host: User['host']; driveCapacityOverrideMb: User['driveCapacityOverrideMb'] } | null;
 	/** File path */
 	path: string;
 	/** Name */
@@ -371,9 +371,16 @@ export async function addFile({
 	//#region Check drive usage
 	if (user && !isLink) {
 		const usage = await DriveFiles.calcDriveUsageOf(user);
+		const u = await Users.findOneBy({ id: user.id });
 
 		const instance = await fetchMeta();
-		const driveCapacity = 1024 * 1024 * (Users.isLocalUser(user) ? instance.localDriveCapacityMb : instance.remoteDriveCapacityMb);
+		let driveCapacity = 1024 * 1024 * (Users.isLocalUser(user) ? instance.localDriveCapacityMb : instance.remoteDriveCapacityMb);
+
+		if (Users.isLocalUser(user) && u?.driveCapacityOverrideMb != null) {
+			driveCapacity = 1024 * 1024 * u.driveCapacityOverrideMb;
+			logger.debug('drive capacity override applied');
+			logger.debug(`overrideCap: ${driveCapacity}bytes, usage: ${usage}bytes, u+s: ${usage + info.size}bytes`);
+		}
 
 		logger.debug(`drive usage is ${usage} (max: ${driveCapacity})`);
 
diff --git a/packages/client/src/pages/user-info.vue b/packages/client/src/pages/user-info.vue
index 204ece7eb..51d224dfd 100644
--- a/packages/client/src/pages/user-info.vue
+++ b/packages/client/src/pages/user-info.vue
@@ -85,6 +85,17 @@
 				</FormSection>
 			</div>
 			<div v-else-if="tab === 'moderation'" class="_formRoot">
+				<FormSection>
+					<template #label>Drive Capacity Override</template>
+
+					<FormInput v-if="user.host == null" v-model="driveCapacityOverrideMb" inline :manual-save="true" type="number" :placeholder="i18n.t('defaultValueIs', { value: instance.driveCapacityPerLocalUserMb })" @update:model-value="applyDriveCapacityOverride">
+						<template #label>{{ i18n.ts.driveCapOverrideLabel }}</template>
+						<template #suffix>MB</template>
+						<template #caption>
+							{{ i18n.ts.driveCapOverrideCaption }}
+						</template>
+					</FormInput>
+				</FormSection>
 				<FormSwitch v-if="user.host == null && $i.isAdmin && (moderator || !user.isAdmin)" v-model="moderator" class="_formBlock" @update:modelValue="toggleModerator">{{ $ts.moderator }}</FormSwitch>
 				<FormSwitch v-model="silenced" class="_formBlock" @update:modelValue="toggleSilence">{{ $ts.silence }}</FormSwitch>
 				<FormSwitch v-model="suspended" class="_formBlock" @update:modelValue="toggleSuspend">{{ $ts.suspend }}</FormSwitch>
@@ -141,7 +152,7 @@
 </template>
 
 <script lang="ts" setup>
-import { computed, defineAsyncComponent, defineComponent, watch } from 'vue';
+import { computed, watch } from 'vue';
 import * as misskey from 'misskey-js';
 import MkChart from '@/components/chart.vue';
 import MkObjectView from '@/components/object-view.vue';
@@ -150,6 +161,8 @@ import FormSwitch from '@/components/form/switch.vue';
 import FormLink from '@/components/form/link.vue';
 import FormSection from '@/components/form/section.vue';
 import FormButton from '@/components/ui/button.vue';
+import FormInput from '@/components/form/input.vue';
+import FormSplit from '@/components/form/split.vue';
 import FormFolder from '@/components/form/folder.vue';
 import MkKeyValue from '@/components/key-value.vue';
 import MkSelect from '@/components/form/select.vue';
@@ -164,6 +177,7 @@ import { userPage, acct } from '@/filters/user';
 import { definePageMetadata } from '@/scripts/page-metadata';
 import { i18n } from '@/i18n';
 import { iAmAdmin, iAmModerator } from '@/account';
+import { instance } from '@/instance';
 
 const props = defineProps<{
 	userId: string;
@@ -172,13 +186,14 @@ const props = defineProps<{
 let tab = $ref('overview');
 let chartSrc = $ref('per-user-notes');
 let user = $ref<null | misskey.entities.UserDetailed>();
-let init = $ref();
+let init = $ref<ReturnType<typeof createFetcher>>();
 let info = $ref();
 let ips = $ref(null);
 let ap = $ref(null);
 let moderator = $ref(false);
 let silenced = $ref(false);
 let suspended = $ref(false);
+let driveCapacityOverrideMb: number | null = $ref(0);
 let moderationNote = $ref('');
 const filesPagination = {
 	endpoint: 'admin/drive/files' as const,
@@ -203,6 +218,7 @@ function createFetcher() {
 			moderator = info.isModerator;
 			silenced = info.isSilenced;
 			suspended = info.isSuspended;
+			driveCapacityOverrideMb = user.driveCapacityOverrideMb;
 			moderationNote = info.moderationNote;
 
 			watch($$(moderationNote), async () => {
@@ -289,6 +305,22 @@ async function deleteAllFiles() {
 	await refreshUser();
 }
 
+async function applyDriveCapacityOverride() {
+	let driveCapOrMb = driveCapacityOverrideMb;
+	if (driveCapacityOverrideMb && driveCapacityOverrideMb < 0) {
+		driveCapOrMb = null;
+	}
+	try {
+		await os.apiWithDialog('admin/drive-capacity-override', { userId: user.id, overrideMb: driveCapOrMb });
+		await refreshUser();
+	} catch (e) {
+		os.alert({
+			type: 'error',
+			text: e.toString(),
+		});
+	}
+}
+
 async function deleteAccount() {
 	const confirm = await os.confirm({
 		type: 'warning',
@@ -319,7 +351,7 @@ watch(() => props.userId, () => {
 	immediate: true,
 });
 
-watch(() => user, () => {
+watch($$(user), () => {
 	os.api('ap/get', {
 		uri: user.uri ?? `${url}/users/${user.id}`,
 	}).then(res => {